Product Description

Product Description

      FCL Coupling/Shaft Coupling /Pin & Bush Coupling /FCL Flexible Coupling/NBK FCL Coupling is widely used for its compacts designing, easy installation, convenient maintenance, small and light weight. 
     As long as the relative displacement between shafts is kept within the specified tolerance, couplings will operate the best function and have a longer working life.
     Thus it is greatly demanded in medium and minor power transmission systems driven by motors, such as speed reducers, hoists, compressors, conveyors, spinning and weaving machines and ball mills.

Technical Date

KASIN No.	A	d	L	C1	C2	B	F1	F2	n	a	M	t	PartsNo.	Max. Torque	Max.R.P.M	Eccentricity	Angularity	End-Play
FCL 100	100	11~25	35.5	42.5	42.5	67	16	16	4	10	23	3	#2	29N.m	4000	0.1	1/6°	±2.1
FCL 112	112	13~28	40	50	50	75	16	16	4	10	23	3	#2	33N.m	4000	0.1	1/6°	±2.1
FCL 125	125	13~32	45	56	50	85	18	18	4	14	32	3	#3	73N.m	4000	0.1	1/6°	±2.1
FCL 140	140	13~38	50	71	63	100	18	18	6	14	32	3	#3	130N.m	4000	0.2	1/6°	±2.1
FCL 160	160	15~45	56	80	80	115	18	18	8	14	32	3	#3	200N.m	4000	0.2	1/6°	±2.1
FCL 180	180	15~50	63	90	90	132	18	18	8	14	32	3	#3	230N.m	3500	0.2	1/6°	±2.1
FCL 200	200	21~56	71	100	100	145	22.4	22.4	8	20	41	4	#4	440N.m	3200	0.2	1/6°	±2.8
FCL 224	224	21~63	80	112	112	170	22.4	22.4	8	20	41	4	#4	510N.m	2850	0.2	1/6°	±2.8
FCL 250	250	25~71	90	125	125	180	28	28	8	25	51	4	#5	850N.m	2550	0.2	1/6°	±2.8
FCL 280	280	34~80	100	140	140	200	28	40	8	28	57	4	#6	1500N.m	2300	0.3	1/6°	±2.8
FCL 315	315	41~90	112	160	160	236	28	40	10	28	57	4	#6	2200N.m	2050	0.3	1/6°	±2.8
FCL 355	355	60~100	125	180	180	260	35.5	56	8	35.5	72	5	#8	3500N.m	1800	0.3	1/6°	±3.5
FCL 400	400	60~110	125	200	200	300	35.5	56	10	35.5	72	5	#8	5000N.m	1600	0.3	1/6°	±3.5
FCL 450	450	65~125	140	224	224	355	35.5	56	12	35.5	72	5	#8	7100N.m	1400	0.3	1/6°	±3.5
FCL 560	560	85~140	160	250	250	450	35.5	56	14	35.5	72	5	#8	10000N.m	1150	0.3	1/6°	±3.5
FCL 630	630	95~160	180	280	280	530	35.5	56	18	35.5	72	5	#8	16000N.m	1000	0.3	1/6°	±3.5

Related Products & Exhibitioin

                       Roller Chain coupling                                              NM Coupling                                                   Curved Jaw Coupling

                
Manufacturing

About Us

Kasin group was established in 1989, and its first product is casting carrier trolley for power & free conveyor system. In 1995, CHINAMFG purchased HangZhou Guoping Forging Factory (LYGP), a marketer of forging bolts & nuts to power & free line market in china. With this acquisition, CHINAMFG positioned itself as 1 of major parts suppliers of monorail and power & free conveyor system in china.

In 2005, H&H Corp., a professional manufacturer of large size conveyor chain, was purchased a portion as sharehould by Kasin, and worked as export window to all over the world, especially bucket elevator chain, sugar mill chain, welded mill scaper chain.

In 2015, CHINAMFG established itself machinery company/Kasin machinery(ZheJiang )Co.,Ltd., produced fleixible coupling, eg: FCL Coupling, NM Coupling, Curved Jaw Coupling, Chain Coupling andJaw Coupling.

Nowadays,Kasin is 1 of the biggest professional specialist of Engineering Class Conveyor Chain, Drop Forged Rivetless Chain,  Forged Chain, Sugar Mill Chain, Bucket Elevator Chain, Flexible Couplings and 100% to oversea market, covering Japan, U.S. and Europ etc.
 
With the certificate of ISO 9001 and GB/T 19001, CHINAMFG provide top quality products at the reasonable price, to CHINAMFG situation in long-terms cooperation, adhering to the slogan: “FIRST TIME, EVERY TIME“.

Our mission is to provide highest quality products at the best possible price. And in doing so, to provide an unmatched customer experience and to build customer trust and satisfaction. Honest, Quality, Efficient, Developing, Security the five crucial components constituting KASIN, which is the key motto for all of the CHINAMFG employees. Therefore, we keep striving to build a corporate system that is highly appreciated and we hope that you continue to select and use CHINAMFG products with pride and satisfaction.

Certificates

Packing & Delivery

Neutral Packing; Carton & Wooden Case

FAQ
 

Q: Are you trading company or manufacturer ?

A: We are professionally manufacturer in china and own ourself casting-workshop, warmly welcome to visit our factory  at any time.
 

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-25 days if the goods are not in stock, it is according to quantity.
 

Q: Do you provide samples ? is it free or extra ?

A: Yes, it’s available for CHINAMFG to submit sample for approval free of charge, however it’s CHINAMFG regulation: for new potentioal customer, sample is free but customer is responsilble for logistic fee.
 

Q: What is your terms of payment ?

A: 100%T/T Before shipment after inspect well

If you have another question, pls feel free to contact us as below:

Kasin Industries(ZheJiang ) Co.,Ltd.

No.6198, Hangnan Road, ZheJiang FengPu Industrial Park,

FengXian District, ZheJiang , P.R.China. Postal Code: 201400

 
 
Http://kasinchain   

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Can Industrial Couplings Accommodate Varying Torque and Speed Requirements in Machinery?

Yes, industrial couplings are designed to accommodate varying torque and speed requirements in machinery. Couplings play a crucial role in transmitting power between connected shafts while allowing for some degree of flexibility and compensation for misalignment. They come in different types and configurations, each tailored to specific applications and operating conditions.

Accommodating Varying Torque Requirements:

Industrial couplings are available in a wide range of sizes and designs, allowing them to handle a broad spectrum of torque capacities. The torque capacity of a coupling depends on factors such as the coupling’s material, size, and construction. For heavy-duty applications with high torque requirements, couplings like gear couplings or grid couplings are suitable choices. On the other hand, elastomeric couplings or diaphragm couplings are commonly used for applications with lower torque demands.

Furthermore, some couplings, such as torque-limiting couplings or overload couplings, are designed to protect machinery from sudden torque spikes or overloads. These couplings disengage temporarily when the torque exceeds a preset limit, preventing damage to the machinery.

Accommodating Varying Speed Requirements:

Industrial couplings can also handle varying speed requirements encountered in different machinery setups. The coupling’s speed capability is influenced by factors such as the material, design, and balancing. For high-speed applications, couplings like flexible disc couplings or metal bellows couplings are commonly used due to their excellent balance characteristics and ability to dampen vibrations at high speeds.

Additionally, some couplings, such as variable-speed couplings, can actively adjust their characteristics to match changing speed requirements. These couplings offer flexibility in power transmission and can optimize efficiency across a wide range of operating speeds.

Customization for Specific Requirements:

Industrial couplings can be customized or selected with specific torque and speed requirements in mind. Manufacturers often provide technical support to engineers and designers to help them choose the most suitable coupling for their applications. By considering factors like operating conditions, load profiles, and the machinery’s torque-speed characteristics, engineers can select or design couplings that precisely match the requirements of the machinery.

In conclusion, industrial couplings are versatile and can accommodate varying torque and speed requirements in machinery. Proper selection and design of the coupling are essential to ensure efficient power transmission, longevity of the machinery, and overall system performance.

Where to Find Reliable Suppliers or Manufacturers of Industrial Couplings for Your Specific Needs

When looking for reliable suppliers or manufacturers of industrial couplings for your specific needs, there are several avenues you can explore:

• Online Industrial Directories: Online industrial directories are a valuable resource to find suppliers and manufacturers of industrial couplings. Websites like Thomasnet, Alibaba, and GlobalSpec allow you to search for specific types of couplings and filter results based on your requirements, location, and other parameters.
• Trade Shows and Exhibitions: Attend industry-specific trade shows and exhibitions related to mechanical engineering, power transmission, or the specific industry you are involved in. These events often feature a wide range of suppliers and manufacturers showcasing their products, including industrial couplings. It gives you an opportunity to interact directly with the companies and evaluate their offerings.
• Industry Associations: Many industries have trade associations or organizations that provide resources and support to their members. These associations often maintain directories or lists of approved suppliers and manufacturers. Contacting the relevant association can help you find trustworthy sources for industrial couplings.
• Referrals and Recommendations: Seek recommendations from colleagues, industry peers, or other professionals who have experience with industrial couplings. Referrals from trusted sources can provide valuable insights into the reliability and quality of specific suppliers or manufacturers.
• Online Research: Perform in-depth online research using search engines to find companies that specialize in manufacturing industrial couplings. Check their websites for product catalogs, certifications, and customer reviews to assess their capabilities and reputation.
• Supplier Evaluation: Once you have identified potential suppliers or manufacturers, evaluate them based on factors such as their product range, manufacturing capabilities, quality control measures, certifications, lead times, and customer service. Request samples or product specifications to ensure they meet your specific needs.

Remember to conduct due diligence and verify the credentials of the suppliers or manufacturers before making any commitments. Look for companies with a proven track record, relevant certifications (e.g., ISO 9001), and a strong commitment to customer satisfaction. Additionally, consider the location and shipping options to ensure timely delivery of the industrial couplings to your facility.

By exploring these avenues and making informed decisions, you can find reliable suppliers or manufacturers that provide high-quality industrial couplings tailored to your specific needs and industry requirements.

Advantages and Disadvantages of Using Flexible Couplings in Industrial Setups

Flexible couplings offer several advantages in industrial setups, but they also come with some disadvantages. Here’s a detailed overview of both aspects:

Advantages:

• Misalignment Compensation: Flexible couplings can compensate for various types of misalignment, including angular, axial, and parallel misalignment. This capability reduces stress on connected machinery, bearings, and shafts, resulting in extended component life and improved reliability.
• Vibration Dampening: Flexible couplings can absorb and dampen vibrations, preventing them from being transmitted to other parts of the machinery or equipment. This feature helps reduce noise and minimizes wear and tear on the system, leading to smoother operation and decreased maintenance requirements.
• Shock Absorption: Some types of flexible couplings, such as grid and elastomeric couplings, offer excellent shock absorption properties. They can handle sudden load changes and impacts, making them suitable for applications with varying loads or in environments prone to shock forces.
• Torsional Flexibility: Flexible couplings provide torsional flexibility, allowing for slight angular displacement between connected shafts. This flexibility helps prevent torsional vibrations and mechanical resonance, improving the overall stability and performance of the machinery.
• Easy Installation and Maintenance: Most flexible couplings are relatively easy to install and require minimal maintenance. They often do not need lubrication, reducing maintenance efforts and downtime, which can result in cost savings.
• Cost-Effective Solution: Flexible couplings are often more cost-effective than rigid couplings, especially in applications where misalignment compensation and shock absorption are required. They offer a balance between performance and affordability.

Disadvantages:

• Backlash: Some flexible couplings introduce a certain amount of backlash or angular play due to their design. In precision applications, this backlash may result in reduced accuracy and positioning errors.
• Lower Torque Capacity: Compared to some rigid couplings, flexible couplings generally have lower torque capacity. In high-torque applications, careful selection is essential to ensure the coupling can handle the required torque without slipping or failing.
• Limitations on High-Speed Applications: Some types of flexible couplings may have limitations in high-speed applications due to factors like balancing requirements or resonance effects.
• Finite Lifespan: Flexible couplings have a finite lifespan and may require periodic replacement, especially in demanding or high-load applications.

When choosing whether to use flexible couplings in an industrial setup, engineers should carefully consider the specific requirements and operating conditions of the application. While flexible couplings offer significant advantages, they may not be suitable for every scenario. Proper selection and regular maintenance of the coupling can ensure optimal performance and extend its lifespan, contributing to the overall efficiency and reliability of the industrial system.

editor by CX 2023-12-26